*^S ^Q on serial port	jat
*unix lib	jat
*readable fsys	jon
*env		jat
*sync		jon
*sh		jat
*interrupts	jat
*block cache	jon
*writeable fsys	jon
*speedup	jon
*  s_copy
*  s_read
*  s_write
*  sbrk extra
*  s_expand
*  trap:bcopy
*  dk:getcache(0:READ)
*  stdio BUFSIZ
*khandle goes away
*tty		jon
*real multiproc	jon
*scatter load	dg
*port to TI-NU	dg
*have DOMAIN take LOAD message  jon
*pipes		jat
*multivolume filesystem	jon
*preemtive schd and dosched on wakeup	jon
*ee		doug
*recall handle	jon
*inode cache of indirect pointers (8 or so)
*interrupt disk	jon
*emacs editor that ties into running commands in windows (ie windows can be	jma
   used instead of pipes)
*dev mem	jon
*star matching in tsh	dg
*network (as server)	dg
*softenters	dg
*network exec (1K reads in LOAD)	dg
*connect types (like TRUNC)	jon

fast filesystem
fast devices
fast calls
trix libS
new disk
system V writearounds
fork
directory read
kernel network implementation
+window system	doug & sw
 mouse tracking
 mouse data in char stream
 mouse sensitive areas
 fonts
tcp/ip
chaos
uucp
protection
user id's
^S ^Q on h19 emulator
profiling
swapping & paging
debugger
+recall mechanism  jon
 gc		jon
*  handles/ports
*  close messages
*  CLOSE and DUP become calls again
   subdomain
   domains
trixcmd proc	sw
open recurse in env
dev request speedup
410 files
  use data cache on text
  shared text
use data cache on screen (for single cpu)
cartridge tape driver
+terman disk driver	dg
debugger
csh
sh
tsh pipes
multi processor
active inode encapsulator
search path cache (mostly for net)
286 port
video disk fron end (read only access with date change for SCCS)
last-N-files in memory cache